The manuscript pages have been very carefully handled before scanning. (Jacqueline Ramseyer Orrell/SLAC National Accelerator ...

Astronomers have crafted a map of the most powerful form of supermassive black holes across several billion light years of space. The three-dimensional map plots the locations of 1.3 million quasars, ...

A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution.

It's unsettling to flip through a website scientists made that details the observable universe. I highly recommend doing it. Monisha Ravisetti was a science writer at CNET. She covered climate change, ...

Astronomers have created an enormous 3D map of the universe revealing a glowing “sea of light” from hydrogen gas during the cosmic dawn nearly 11 billion years ago.

More than one million sources of energy are featured in the first X-ray images from the eROSITA space telescope. By Laura Baisas Published Feb 5, 2024 12:00 PM EST Get the Popular Science daily ...

Years ago, astronomers started working on a comprehensive map of the Milky Way by observing it from the European Southern Observatory, an intergovernmental research organization located in Chile. The ...

The USGS Astrogeology Science Center in Flagstaff, Arizona recently released a series of geologic Martian maps that could all be impactful to future missions to the Red Planet. Does size matter? In ...